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I have an early 2011 MBP running Lion. Is there a way to let screen not switch off i.e, a keep screen on software? I heard several recommendations of a application named coffee for Mac but I can't find it anywhere.

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I think you want Caffeine, not Coffee. – ughoavgfhw Oct 26 '11 at 15:24
hey that's right, thank you very much, I am not sure now what to do with this post, can you post it as answer and I will mark it , or should I just delete this post. – Vaibhav Mishra Oct 26 '11 at 15:32
up vote 6 down vote accepted

As the commenter said, Caffeine is what you want.

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most brilliant app ever! – tekknolagi Oct 27 '11 at 6:39

Disable display sleep and screen saver in System Preferences


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